baber/WOPTO huggingface dataset:
Patent DE-19936232-A1 (DE)
Title: Laser cutting method for decorative metal sheet has laser beam directed onto opposite side of metal sheet to that provided with decorative finish
Inventor: SEEGER WALTER
IPC: B23K26/40
Filed: 1999-08-05
Abstract: The laser cutting method has at least one laser beam (40) directed onto the opposite side (104) of the metal sheet (10) to that provided with a decorative finish (20), e.g. an applied chrome, enamel, ceramics, plastics, paint, or metal layer.
Patent DE-19942269-A1 (DE)
Title: Piezoelektrische Antriebsvorrichtung
Inventor: SERRANO MORALES FRACISCO
IPC: B26B19/28
Filed: 1999-09-04
Abstract: Die Erfindung bezieht sich auf eine piezoelektrische Antriebsvorrichtung mit einem bimodalen piezoelektrischen Resonator, DOLLAR A mit wenigstens einer ersten Steuerelektrode zur Ansteuerung des Resonators in einer ersten Antriebsrichtung, DOLLAR A mit wenigstens einer zweiten Steuerelektrode zur Ansteuerung des Resonators in einer zweiten Antriebsrichtung und DOLLAR A mit einer Ansteuerschaltung zur Lieferung von Steuersignalen an die erste und die zweite Steuerelektrode. DOLLAR A Die Erfindung ist dadurch gekennzeichnet, DOLLAR A - daß eine Regelschaltung zur Regelung der Steuersignale vorgesehen ist DOLLAR A - daß bei Ansteuerung des Resonators in der ersten Antriebsrichtung mittels der ersten Steuerelektrode die zweite Steuerelektrode zur Lieferung eines Rückkopplungssignals an die Regelschaltung vorgesehen ist DOLLAR A - daß bei Ansteuerung des Resonators in der zweiten Antriebsrichtung mittels der zweiten Steuerelektrode die erste Steuerelektrode zur Lieferung eines Rückkopplungssignals an die Regelschaltung vorgesehen ist.
Patent DE-19942937-A1 (DE)
Title: Ring manager in order wire loop for bi-directional speech signal transmission
Inventor: PFEIL DIRSKO V
IPC: H04L12/42
Filed: 1999-09-08
Abstract: The ring manager (10) is formed in such way, that it can open or close the service conductor loop (1) dependent on the speech signals received from both directions. The ring manager includes preferably a comparator unit (11) which can compare the speech signals received from both directions.  The comparator unit includes preferably an arrangement for comparing, and for respectively evaluating the levels of the speech signals.
Patent DE-19947199-A1 (DE)
Title: Facility for controlling and monitoring pressure in a hydraulic consumer uses a pressure reducer to adjust a pressure set value and a pressure monitor to send out an electrical signal at a pressure fall below its set value level
Inventor: SEYFFER SIEGFRIED
IPC: F15B11/028
Filed: 1999-10-01
Abstract: A pressure reducer (14) adjusts a pressure set value on a consumer (18). A pressure monitor (12) has a pressure switch (36) to send out an electrical signal if the pressure set value falls below its set level and is fitted with a valve unit (58) to release a control line connection from the consumer to a return stroke (24) if pressure drops in a feed channel (26).
Patent DE-19950178-A1 (DE)
Title: Hairdressing mirror, particularly for mirror-fronted bathroom cabinet, comprises several independent mirrors forming parts of cabinet door and fixed to outer surfaces facing user
Inventor: BEHRENS HERBERT
IPC: A47B67/00
Filed: 1999-10-19
Abstract: The mirror-fronted bathroom cabinet incorporates several independent mirrors forming parts of a cabinet door. The mirrors are fixed to outer surfaces facing a user. At least one laterally arranged mirror door (6) is fixed to a support plate (21) which on the outer side wall (24) of the mirror cabinet can be pivoted outwards on rotary bearings (23) out of the plane of the front surface.  A mirror support (18) is provided which is fixed to the free side of the support plate by means of hinges (16) axis-parallel to the rotary bearings. The support plate comprises an open frame in its inner area.
Patent DE-19951008-A1 (DE)
Title: New bis-para-aminophenol compounds, useful as developer components in oxidation dye compositions for keratin fibers, especially human hair
Inventor: ROSE DAVID
IPC: A61Q5/10
Filed: 1999-10-22
Abstract: Alkylene- or dioxyalkylene-bis-p-aminophenol compounds (I) are new. Bis-p-aminophenol compounds of formula (I) and their water-soluble salts are new.  R1 - R4  = 1-4C alkyl, 1-4C alkoxy, 1-4C monohydroxyalkyl, 3-4C dihydroxyalkyl, -CaH2aOCbH2b+1, allyl, halo, allyloxy, CH=CH-COOZ';  one of R1/R2 and one of R3/R4 may also  = H; a, b  = 1-3;  Z'  = H or a cation;  R5, R6  = H, 1-3C alkoxy or 1-3C alkyl;  A  = (CH2)x, CH2-c(CH3)c, O(CH2)yO, O(CnH2n-z(OH)z)O, O(C2H4O)u or O(C3H6O)v;  u, v, x, y  = 1-4;  n  = 1-10;  z  = 1, or may also be 2 if n = 3 or more;  c  = 1 or 2. An Independent claim is included for oxidation dye compositions (A) for keratin fibers, containing (I) as developer and conventional cosmetic components.
Patent DE-19955037-A1 (DE)
Title: Oil retaining ball spindle drive has oil reservoir defined in feed nut with flow adjusting screw
Inventor: CHEN KUAN-CHUN
IPC: F16H25/22
Filed: 1999-11-16
Abstract: The ball spindle (1) drive has a lubrication oil reservoir parallel to the axis of the spindle within the nut body. A seal reduces oil leakage from the reservoir (22). The nut interior has a lubricating bore across which the oil reservoir extends. The oil flow is regulated by an adjusting screw.
Patent DE-19957371-A1 (DE)
Inventor: SCHROEER HANS-PETER
IPC: A61K47/02
Filed: 1999-11-29
Abstract: The invention relates to a stable aqueous solution of the cytostatic agent mitomycin C and to a mitomycin C containing medicament.
Patent DE-19958050-A1 (DE)
Title: Automatic aeroplane-car; has car part with instrumentation for driving and flying and aeroplane trailer part with hinged wings and tail part and flying motor to drive propeller
Inventor: UFER ERICH
IPC: B60F5/02
Filed: 1999-12-02
Abstract: The aeroplane-car has a car part with instrumentation and controls for road driving and flying, as well as a driving motor with wheel drive and a coupling for an aeroplane trailer or part. The aeroplane trailer part has support wings, which pivot backwards, and an aerodynamic tail part with a flying motor, which drives a propeller. Removable height and side rudders are arranged behind the propeller. The aeroplane-car can hold 2-5 people, or an equivalent amount of goods. The tail part is arranged at a suitable angle to the car part to take off. The hinged support wings or the tail part have an auxiliary engine, and a trailer coupling, to form an aeroplane trailer part suitable for road use. The car part can be driven without the aeroplane trailer part, which can be parked independently.
Patent DE-19962055-A1 (DE)
Title: Germicidal photocatalytic coating, e.g. for air conditioners or laboratory benches, comprises an oxide semiconductor material deposited on a substrate by a sol-gel process
Inventor: BELING SANDRA
IPC: B01J37/03
Filed: 1999-12-22
Abstract: Photocatalytic coating that kills germs when irradiated with ultraviolet light comprises an oxide semiconductor material deposited on a substrate by a sol-gel process.  Independent claims are also included for the following: (1) a process for applying the coating, comprising depositing the sol on the substrate by dipping, spraying, painting or spin-coating; (2) a surface coated by the process of (1).
Patent DE-19962492-A1 (DE)
Title: Anordnung zur Überwachung von Exponateflächen
Inventor: BAEUERLE ARMIN
IPC: G08B13/14
Filed: 1999-12-23
Abstract: Bei bekannten Anordnungen zur Überwachung von Exponateflächen müssen die Exponate an bestimmten Stellen stehen und/oder an diesen sind Teile der Überwachungslösung angebracht. Viele Anordnungen eignen sich nur für Exponate mit einem bestimmten Gewicht. Die Anordnung soll so ausgeführt werden, daß sie in einem weiten Bereich gewichtsunabhängig funktioniert und die Exponate weitgehend frei positionierbar sind und an diesen keine Lösungselemente angebracht werden müssen. DOLLAR A Nach der Anordnung sind in der Exponatefläche auf die Fläche verteilt eine Vielzahl von Bohrungen in einem Raster angeordnet. An den zu überwachenden Stellen ist in die Bohrung unter dem Exponat ein federnder Druckstift eingefügt, der bei Belastung durch das Exponat einen Lichtwellenleiter auf einer elastischen Unterlage verformt. Der Lichtwellenleiter wird bei Entnahme des Exponates entlastet. Diese Änderung der Lichtleistung wird ausgewertet und eine Alarmmeldung abgesetzt. DOLLAR A Der Lichtwellenleiter ist unter den Bohrungen der Exponatefläche mäander- oder spiralförmig verlegt und die Enden sind mit einem Lichtsender und Lichtempfänger einer Auswerteeinheit verbunden. DOLLAR A Die elastische Unterlage ist eine elastisch verformbare, rückfedernde Matte. DOLLAR A Die Anordnung findet Anwendung zur Sicherung/Überwachung von Exponaten auf Ausstellungstischen und -vitrinen sowie Schaukästen in Ausstellungen und von Sammlungen im privaten Bereich.
Patent DE-19963130-A1 (DE)
Title: Security unit for electronic article tagging system, has device to transmit characteristic signal releasably arranged in casing and fixing element to secure article to be tagged to casing
Inventor: COSNARD FRANCOIS
IPC: E05B73/00
Filed: 1999-12-24
Abstract: The security unit (1) has a casing (5) containing a device (19,21) to transmit a characteristic signal and a fixing element (9) that can be releasable connected to the casing. The article (3) to be tagged is arranged between the casing and the fixing element, or is enclosed by it. The device to transmit the signal can be removed from the casing or may be arranged between the casing and the fixing element. Independent claims are included for the use of a conventional 'hard tag' in the security unit and for a method to tag articles using the security unit.
Patent DE-19963656-A1 (DE)
Title: Fahrzeugleistungsumrichter
Inventor: MAEKAWA HIROTOSHI
IPC: H02M7/48
Filed: 1999-12-29
Abstract: Ein Leistungsumrichter weist eine hohe Zuverlässigkeit in einer schwierigen Verwendungsumgebung auf, indem die Verzögerung der Schaltzeit und das Abrunden einer Wellenform verbessert wird. DOLLAR A Schaltelementansteuerungs- und Schutzschlatungen (4) und eine Steuerarithmetikeinheit (12) sind auf dem gleichen Substrat über eine Signalübertragungseinrichtung (15) gebildet, die Potentiale der Massen (GND) der Schaltelementansteuerungs- und Schutzschaltungen (4) und der Steuerarithmetikeinheit (12), die auf dem gleichen Substrat gebildet sind, sind gleich zu den Potentialen der Massen (GND) der Schaltelemente (2) gebildet, und ein Leistungsumwandlungsabschnitt, der die Schaltelemente (2) und einen Glättungskondensator (10) umfasst, ist unter Verwendung des gleichen Moduls wie ein Substrat konstruiert.
Patent EP-1124336-A1 (EP)
Inventor: FAESSLER GEORG
IPC: H04B1/48
Filed: 2000-02-11
Abstract: The invention relates to a radio station for transmitting
and/or receiving radio signals. An internal antenna (6) of
the radio station to which a transmitting and/or a receiving
part are connected is matched to either part by using a
broadband matching network (5) for a broadband matching and
a suppression of harmonics. The broadband matching network
(5) consists of resonator circuits and/or impedance
inverters. The impedance inverters and the resonator
circuits are realised either by discrete or distributed
elements. For an impedance inverter a quarter wavelength
transformer can be used.
Patent EP-1037418-A1 (EP)
Inventor: ZEH STEFAN
IPC: D06F34/10
Filed: 2000-03-13
Abstract: The drive includes a three-phase motor (1) having an external rotor (2) and an internal stator (3,4) with excitation windings (5). A multiphase inverter (7) is connected to a DC source (13) and includes several pairs of series-connected switches (9-11). The excitation windings (5) are connected to a common start point (6) and to a connecting point between the switches of different switch pairs. The stator (2) is connected to one pole of the DC source (13) via a capacitor (19).
Patent EP-1138935-A1 (EP)
Inventor: RUEGER JOHANNES-JOERG
IPC: F02M59/46
Filed: 2000-04-01
Abstract: The invention describes a method and an apparatus for charging
a piezoelectric element, for example, used as an actuator in a
fuel injection system of an internal combustion engine. The
method and apparatus are characterized in that the piezoelectric
element is activated by an activation voltage, which is corrected
for the piezoelectric element's temperature. The piezoelectric
element's temperature is determined by loss efficiency.
Patent EP-1145938-A1 (EP)
Inventor: FRIZZO SCOLASTICA
IPC: B62D33/02
Filed: 2000-04-11
Abstract: The upright (3) which is anchored in its lower part to the bodywork is supported on a crosspiece (4) by means of a support stirrup (5).
Patent EP-1058170-A1 (EP)
Inventor: SCHUERMANN WILHELM DIPL-ING
IPC: G05B19/042
Filed: 2000-05-20
Abstract: System has a central computer (10) and a data bus (9) to which a large number of processing stations or in and output units (1.1, 1.2,...1.n) are connected. Each unit has a plug connection (2.1, 2.2,...2.n) to the bus with a cable (5) connecting the plugs to the bus in order to send and receive signals. Each unit (1.1, 1.2,...1.n) has its own microcontroller to adjust unit specific parameters.
Patent EP-1075086-A1 (EP)
Inventor: ZHANG XIAOPIN
IPC: H03L7/089
Filed: 2000-07-21
Abstract: A controlled charge-pump circuit has two driver-stages (17,18) connected in series between the voltage supply terminals (12,13), and whose mutual connection point is connected to the output (8) of the charge pump circuit. Only one of the driver stages (17) is switched on and off independently of the input signal, and the other driver stage (18) is switched on and supplies an injected signal. The driver stage connected in circuit forms part of a current mirror circuit, in which current is injected with the driver stage (17) switched on.
Patent EP-1153826-A1 (EP)
Inventor: YAMABE HIDEYASU
IPC: A63C17/01
Filed: 2000-08-24
Abstract: A skateboard having running-purpose wheels (2, 10) at the
front and rear ends of a board main body (1), with which a rider
can make a kick turn and enjoy increased sportability associated
with riding the skateboard. In the skateboard having
running-purpose wheels (2, 10) at the front and rear ends of
a board main body (1) or in a skateboard having running-purpose
wheels (2, 10) at the front and rear ends of a board main body
(1) and a handle shaft (4) extending upward from the front end
wheel (2), an approximately gate-shaped footrest (13) is
provided at the rear end of the board main body (1) such that
the upper end of the footrest (13) is positioned above the wheel
(10) and board main body (1).
Patent EP-1083012-A1 (EP)
Inventor: PAVLICEVIC MILORAD
IPC: B22D11/06
Filed: 2000-08-31
Abstract: Continuous casting device and method with rollers for plane
products such as strip (13) or sheet, comprising counter-rotating
rollers (11) immersed in a receptacle (14)
containing molten metal (15), said receptacle (14) including
a bottom (114) and side walls (214), said rollers (11) being
arranged parallel and adjacent to define a transit gap (12)
through which the strip (13) to be produced is extracted,
the device comprising holding elements (19) of the
electromagnetic type arranged in cooperation with each of
the ends of said rollers (11), said holding elements (19)
having an inner edge, an outer edge and a curved shape
suitable to surround, without contact, at least partly the
surface of said rollers (11) immersed in said molten metal
(15), said holding elements (19) comprising at least a coil
(29) suitable to be passed through by an alternating current
to generate a magnetic field in said molten metal (15) and
generating currents induced therein in order to obtain the
lateral confinement of said molten metal (15) in the space
("l") between the relative facing inner edges of said
holding elements (19).
Patent EP-1195668-A1 (EP)
Inventor: DIPL ING JUERGEN SCHOENITZ
IPC: G05B23/02
Filed: 2000-09-27
Abstract: Process parameters are monitored during tooth formation. At least one measured value of a process parameter is updated continuously. This is normalized, relative to a reference value appropriate to a sharp tool. The normalized value is weighted, to obtain an individually-updated wear characteristic for each monitored value. This allows conclusions to be drawn concerning tool wear. A common updated wear value is derived for the processing parameter group, using the individually-updated wear characteristic values. An Independent claim is included for corresponding equipment.
Patent EP-1099850-A1 (EP)
Inventor: SCHAEF WOLFGANG
IPC: B05B15/06
Filed: 2000-10-12
Abstract: The assembly has a nozzle clamping nut (20) that is screwed onto the leading half of the nozzle body, a clamping sleeve (26) that interacts with the nozzle clamping nut and a clamp element (29) that acts on the clamping sleeve and holds the injection nozzle in a mounting opening (14) by means of the nozzle clamping nut. The clamping sleeve can be made in one piece with the clamping nut.
Patent EP-1061270-A1 (EP)
Title: Clip for fixing a part on a bar and document feeder comprising at least one such clip
Inventor: POST VAN DER MOLEN MICHIEL
IPC: F16B2/20
Filed: 2000-05-16
Abstract: A clip for fixing a part on a bar (1), said clip comprising a first clip part (2)
which is substantially form-retaining and comprises a bracket (4) slidable along
the bar, a bracket arm (6) being connected to the bracket (4), the clip comprising a
second clip part (3) having a flexible spring arm (7) whose first end (7a) is connected to a
free end (6a) of the bracket arm (6) remote from the bracket, the spring arm (7) having
such a length that in a clamping position, it is subjected to pressure and whose
second end presses against the bar (1), so that the bracket (4) is not slidable along
the bar (1), while the spring arm (7) can be bent by means of an operating lever (8), so
that the bracket (4) is slidable along the bar (1).
Patent EP-1114978-A1 (EP)
Inventor: LEE CHIU-SHAN
IPC: G01C17/16
Filed: 2000-01-06
Abstract: A three-dimensional homologous surveying instrument
includes a base with an outer spherical shell mounted thereon for
receiving therein a ring-shaped shell holder, an intermediate
spherical shell and an inner spherical shell with respective zero
references at in a homologous relationship with each other. The
inner spherical shell rotates within the intermediate spherical
shell about X-axis. The intermediate spherical shell rotates
within the ring-shaped shell holder about Y-axis. The outer
spherical shell is positioned in the base to serve as the X-axis.
The inner spherical shell and the intermediate spherical shell
each have a pendulum at the bottom. The outer spherical shell,
the ring-shaped shell holder, the inner spherical shell and the
intermediate spherical shell form a gyroscopic device for
three-dimensional surveying through X-axis, Y-axis and Z-axis
concomitantly. The pendulum of the inner spherical shell is
mounted with a compass for indicating the direction of the angle
of slope being surveyed.
Patent EP-1028067-A1 (EP)
Inventor: BRISCOE GARY MALCOLM
IPC: B65D75/36
Filed: 2000-01-17
Abstract: A vacuum/pressure formed packaging container having a
portion (15) in which the material of the container is cut to reveal a
Euro-slot by which the container may be mounted on a hook or the
like, the cut material forming a tab (18) which may be folded over
about an edge (17) of the slot to form a closure by interengagement
of poppers (19, 20) formed by deformation of parts of the container
walls.
Patent EP-1044989-A1 (EP)
Inventor: NOBORI TADAHITO
IPC: C08F4/04
Filed: 2000-04-12
Abstract: The present invention provides a method of preparing a
polymer, which comprises subjecting a monomer containing at
least a polar unsaturated compound to anionic polymerization
in the presence of a phosphazenium compound represented by
the formula (1):
 
(wherein Z -  is an anion of an active hydrogen compound in the
form where a proton is eliminated from the active hydrogen
compound and transferred to the anion; a, b, c and d each
represents 1 or 0, but all of them are not simultaneously 0;
and R may the same or different and each represents a
hydrocarbon group having 1 to 10 carbon atoms, and two R(s)
on the same nitrogen atom are optionally combined each other
to form a cyclic structure), or in the presence of the
phosphazenium compound and the active hydrogen compound. The
resulting polymer is characterized by narrow molecular weight
distribution.
Patent EP-1101638-A1 (EP)
Inventor: HARTNAGEL PHILIP S
IPC: B60H1/00
Filed: 2000-10-30
Abstract: A tube assembly for an auxiliary heating and air
conditioning system includes an inner tube (12) extending
longitudinally, an outer tube (18) extending longitudinally and
disposed over the inner tube, the outer tube including a
plurality of ribs (20A) for locating the inner tube approximately
concentric to the outer tube, at least one connector tube (36),
and at least one connector (24) interconnecting the at least one
connector tube and the outer tube to allow fluid flow
between the inner tube and the outer tube.
Patent EP-1098299-A1 (EP)
Inventor: SASAKI HIDEKI
IPC: G11B5/706
Filed: 2000-11-01
Abstract: A magnetic recording medium for use in reproduction with an MR head, which
comprises: a non-magnetic substrate; a non-magnetic layer including a binder resin
having dispersed therein a non-magnetic powder on the non-magnetic substrate; and a
magnetic layer on the non-magnetic layer, wherein the magnetic layer is obtained by
applying a magnetic coating material on the applied, dried and cured non-magnetic
layer, the magnetic layer includes a metal magnetic powder with a mean major axis
length of from 0.03 to 0.08 µm, and a saturation magnetization σ s  of from 100 to 130
Am 2 /kg, and the center line mean roughness Ra of the magnetic layer surface is 5 nm or
less.
Patent EP-1065314-A1 (EP)
Inventor: DE RIGAUD JEAN-MATHIEU
IPC: D21H23/14
Filed: 2000-06-09
Abstract: During the prodn. stages for a paper material, using a fraction of recycled paper pulp, the acidification stage uses an injection of carbon dioxide into the pulp suspension at a point where the fractions are in the process circuit between the outlet of the pulper (15) for the used paper fraction and the mixing point where the pulp is mixed with fresh pulp. The second stage dilutes the pulp in at least two phases, using clean water which has been injected with carbon dioxide. The clean water is recovered from the papermaking machine or from an external supply such as from the pulp preparation stage and/or cleaned water recovered from other stages. The carbon dioxide is injected pref. at two points in the fraction treatment circuit, on leaving the pulper for the fractions and the end point of the treatment process. The second fraction processing stage has at least one phase where lumps are broken down and/or at least one complementary cleaning phase for the pulp delivered by the pulper (15). The first injection of carbon dioxide is to set the pH at an intermediate level for the grinding and/or cleaning phases. The second injection gives the diluted pulp a pH compatible with the pH level in force during the mixing stage (2). The diluted pulp has a pH value of 5.5-8.5 from the fraction treatment, and the intermediate pH value of the pulp during grinding and/or cleaning is 7.5-9.0 and pref. 8.0-8.5. The carbon dioxide is injected into one and/or more of the points of: Into the clean water used to dilute the fractions (18); into the clean water (20) for dilution at the outlet of the fraction pulper (15); into the clean water for final dilution of the fraction mixed with fresh pulp; into the pulp fraction on leaving the pulper (15) and before the following stages; or into the pulp fraction at the end of the processing but before mixing with fresh pulp. The carbon dioxide is fed by an initial dilution water feed on leaving the pulper to give a pH value of 7.5-9.0 and pref. 8.0-8.5 to the level at the grinder, and by a second dilution water feed between the grinder and the final stage to give a pH value for the diluted pulp equal to the level in force at the pulp mixing stage, where the fraction is mixed with the remainder of the cellulose pulp. The carbon dioxide is fed as a gas or a liquid, or partially a gas and partially a liquid.